Castlerock, Southland, New Zealand Climate

Weather: 9.59°C/49.26°F, Wind SW at 2.11 km/h, 98% Humidity, 0.42% Chance of rain

New Zealand
(Photo by K. Mitch Hodge on Unsplash)
Contents

Castlerock Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Castlerock has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 8.61ºC (47.5ºF) and it is -4.46% lower than New Zealand’s averages. Castlerock typically receives about 285.26 millimeters (11.23 inches) of precipitation and has 234.57 rainy days (64.27% of the time) annually.

CountryNew Zealand
CitySouthland
Longitude168.3942517
Latitude-45.7317619
Attitude/ElevationNonem (0ft)
Local timeTuesday 10:04
Annual high temperature11.71ºC (53.08ºF)
Annual low temperature3.38ºC (38.08ºF)
Average annual precip.285.26mm (11.23in)
Warmest monthFebruary (16.44ºC / 61.59ºF)
Coldest MonthAugust (0.35ºC / 32.63ºF)
Wettest MonthOctober (382.21mm / 15.05in)
Driest MonthJune (201.51mm / 7.93in)
Number of days with rainfall (≥ 1.0 mm)234.57 days (64.27%)
Days with no rain130.43 days (35.73%)
Humidity86.45%

Climate Castlerock: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)28.94(84.09)25.94(78.69)23.95(75.11)20.95(69.71)18.96(66.13)11.97(53.55)10.98(51.76)13.97(57.15)16.96(62.53)20.95(69.71)25.94(78.69)26.94(80.49)28.94(84.09)
Average high °C (°F)16.13(61.03)16.44(61.59)15.11(59.2)11.99(53.58)9.64(49.35)7.45(45.41)6.89(44.4)8.25(46.85)9.19(48.54)10.67(51.21)13.21(55.78)15.54(59.97)11.71(53.08)
Daily mean °C (°F)12.96(55.33)13.07(55.53)11.88(53.38)9.06(48.31)6.76(44.17)4.45(40.01)3.99(39.18)4.73(40.51)6.14(43.05)7.83(46.09)10.06(50.11)12.44(54.39)8.61(47.5)
Average low °C (°F)6.42(43.56)6.4(43.52)5.86(42.55)4.57(40.23)3.25(37.85)1.11(34.0)0.74(33.33)0.35(32.63)1.06(33.91)2.01(35.62)3.36(38.05)5.49(41.88)3.38(38.08)
Record low °C (°F)-2.99(26.62)-2.99(26.62)-2.99(26.62)-3.99(24.82)-5.99(21.22)-4.99(23.02)-7.98(17.64)-6.98(19.44)-8.98(15.84)-6.98(19.44)-3.99(24.82)-3.99(24.82)-8.98(15.84)
Average precipitation mm (inches)327.82(12.91)309.37(12.18)244.24(9.62)282.92(11.14)310.03(12.21)201.51(7.93)256.44(10.1)217.14(8.55)336.21(13.24)382.21(15.05)300.19(11.82)255.01(10.04)285.26(11.23)
Average precipitation days (≥ 1.0 mm)19.8717.5119.0518.9619.3217.2321.0419.5120.3222.0420.5919.1419.55
Average relative humidity (%)83.0584.085.8187.9589.8189.189.789.1587.7585.5883.8481.6986.45
Mean monthly sunshine hours12.0110.728.927.996.276.015.527.578.418.9411.1214.228.97

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Castlerock in recent years.

Castlerock

Castlerock Temperature by Month

February
13.07°C | 55.53°F
January
12.96°C | 55.33°F
December
12.44°C | 54.39°F
March
11.88°C | 53.38°F
November
10.06°C | 50.11°F
April
9.06°C | 48.31°F
October
7.83°C | 46.09°F
May
6.76°C | 44.17°F
September
6.14°C | 43.05°F
August
4.73°C | 40.51°F
June
4.45°C | 40.01°F
July
3.99°C | 39.18°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature22.95°C (73.31°F)15.75°C (60.35°F)7.98°C (46.36°F)
Avg Temperature16.96°C (62.53°F)12.29°C (54.12°F)6.98°C (44.56°F)
Min Temperature8.98°C (48.16°F)5.1°C (41.18°F)1.0°C (33.8°F)
Dew PointMaxAverageMin
Dew Point11.97°C (53.55°F)7.27°C (45.09°F)2.99°C (37.38°F)
PrecipitationMaxAverageMinSum
Precipitation158.75mm | 6.25in19.41mm | 0.76in0.0mm | 0in543.43mm | 21.39in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind14.97kmh | 9.3mph7.34kmh | 4.56mph2.99kmh | 1.86mph
Gust Wind22.95kmh | 14.26mph10.94kmh | 6.8mph3.99kmh | 2.48mph
Sea Level PressureMaxAverageMin
Sea Level Pressure158.75mb19.41mb0.0mb
Castlerock

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-02-016.98 | 44.567.98 | 46.369810.98 | 6.8229.11 | 985.83104.57 | 4.12
2018-02-028.98 | 48.164.99 | 40.98845.99 | 3.7229.49 | 998.80.6 | 0.02
2018-02-0312.97 | 55.352.99 | 37.38704.99 | 3.129.85 | 1010.770.0 | 0
2018-02-049.98 | 49.966.98 | 44.56936.98 | 4.3429.76 | 1007.785.09 | 0.2
2018-02-057.98 | 46.366.98 | 44.56959.98 | 6.229.52 | 999.823.85 | 0.94
2018-02-068.98 | 48.162.99 | 37.38766.98 | 4.3429.76 | 1007.787.78 | 0.31
2018-02-0714.97 | 58.954.99 | 40.98723.99 | 2.4830.11 | 1019.750.0 | 0
2018-02-0816.96 | 62.536.98 | 44.56724.99 | 3.130.14 | 1020.750.0 | 0
2018-02-0914.97 | 58.959.98 | 49.96864.99 | 3.129.97 | 1014.762.1 | 0.08
2018-02-1015.96 | 60.739.98 | 49.96812.99 | 1.8629.82 | 1009.771.4 | 0.06
2018-02-1115.96 | 60.739.98 | 49.96823.99 | 2.4829.55 | 1000.790.1 | 0.0
2018-02-1212.97 | 55.3510.98 | 51.76967.98 | 4.9629.52 | 999.89.18 | 0.36
2018-02-1312.97 | 55.3510.98 | 51.76966.98 | 4.3429.76 | 1007.785.69 | 0.22
2018-02-1414.97 | 58.955.99 | 42.78744.99 | 3.129.85 | 1010.770.2 | 0.01
2018-02-1510.98 | 51.766.98 | 44.56886.98 | 4.3429.67 | 1004.7813.17 | 0.52
2018-02-1611.97 | 53.559.98 | 49.969511.97 | 7.4429.67 | 1004.78128.22 | 5.05
2018-02-1711.97 | 53.558.98 | 48.16908.98 | 5.5829.7 | 1005.7837.52 | 1.48
2018-02-1811.97 | 53.559.98 | 49.969512.97 | 8.0629.76 | 1007.7820.16 | 0.79
2018-02-199.98 | 49.966.98 | 44.56887.98 | 4.9629.79 | 1008.7817.86 | 0.7
2018-02-207.98 | 46.363.99 | 39.188310.98 | 6.8229.67 | 1004.781.0 | 0.04
2018-02-217.98 | 46.364.99 | 40.988711.97 | 7.4429.61 | 1002.793.49 | 0.14
2018-02-2212.97 | 55.353.99 | 39.18754.99 | 3.129.79 | 1008.780.0 | 0
2018-02-2311.97 | 53.556.98 | 44.56875.99 | 3.7229.85 | 1010.770.8 | 0.03
2018-02-2411.97 | 53.557.98 | 46.36877.98 | 4.9629.82 | 1009.771.8 | 0.07
2018-02-2513.97 | 57.1511.97 | 53.559614.97 | 9.329.41 | 995.8158.75 | 6.25
2018-02-2612.97 | 55.354.99 | 40.98776.98 | 4.3429.85 | 1010.770.1 | 0.0
2018-02-2714.97 | 58.954.99 | 40.98692.99 | 1.8630.02 | 1016.760.0 | 0
2018-02-2816.96 | 62.537.98 | 46.36712.99 | 1.8629.91 | 1012.770.0 | 0

Castlerock 11 Year Historical Weather Data

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